package com.ahui.ydd.common;

import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

import java.sql.SQLIntegrityConstraintViolationException;

/**
 * 全局异常处理
 */

@RestControllerAdvice()
@Slf4j
public class GlobalExceptionHandler {

    @ExceptionHandler(SQLIntegrityConstraintViolationException.class)
    public R<String> sQLIntegrityConstraintViolationException(SQLIntegrityConstraintViolationException ex){
        //System.out.println(ex.getMessage());
        log.error(ex.getMessage());
        if (ex.getMessage().contains("Duplicate entry")) {
            String[] split = ex.getMessage().split(" ");
            String msg=split[2]+"已存在";
            return R.error(msg);
        }
        return R.error("未知错误");
    }

    @ExceptionHandler(CustomException.class)
    public R<String> customException(CustomException ex){
        log.error(ex.getMessage());
        return R.error(ex.getMessage());
    }
}
